A. Smart home device eg.amazon alexa or google home B. Doorbell camera C. Smart lock Question: a. Choose 1(one) of IOT (can be from example above or other IOT) and explain the feature and workflow (how it’s work)! b. Make an attack tree for IOT chosen from 1a, with minimum of 4 branches! Add some explanation for the attack tree

A. Smart home device eg.amazon alexa or google home B. Doorbell camera C. Smart lock Question: a. Choose 1(one) of IOT (can be from example above or other IOT) and explain the feature and workflow (how it’s work)! b. Make an attack tree for IOT chosen from 1a, with minimum of 4 branches! Add some explanation for the attack tree

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter14: System Administration

Section: Chapter Questions

Problem 2RP

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IOT = (choose one) A. Smart home device like amazon alexa B. Doorbell camera a. Choose 1(one) of IOT (can be from example above or other IOT) and explain the feature and workflow (how it’s work)! b. Make an attack tree for IOT chosen from 1a, with minimum of 4 branches! Add some explanation for the attack tree
1.To defeat XSS attacks, a developer decides to implement filtering on the browser side. Basically, the developer plans to add JavaScript code on each page, so before data are sent to the server, it filters out any JavaScript code contained inside the data. Let’s assume that the filtering logic can be made perfect. Can this approach prevent XSS attacks? 2.What are the differences between XSS and CSRF attacks? 3.Can the secret token countermeasure be used to defeat XSS attacks? 4.Can the same-site cookie countermeasure for CSRF attacks be used to defeat XSS at- tacks? 5.To filter out JavaScript code from user input, can we just look for script tags, and remove them? If you can modify browser’s behavior, what would you add to browser, so you can help reduce the risks of XSS attacks?
Part I: a) Explain the difference between managed devices and objects. b) List one object in each of the following areas: the system, IP, TCP, UDP, ICMP, and an interface. c) Why are firms often reluctant to use Set commands? d) Describe SNMPv1’s poor authentication method. e) Describe SNMPv3’s good authentication method. f) How can good security be an enabler with SNMP?
The chapter includes a demonstration of how to decrypt TLS using the Chrome web browser. Whether you use a different web browser, such Firefox or Safari, check to see if it saves SSL key records in a manner that is analogous to Chrome's. Your findings should be reported, along with an explanation of why a forensic investigator could find the material relevant.
A virtual private network (VPN) is the obvious option to go with when it comes to protecting the network perimeter. Do they also provide protection for mobile devices? A significant number of lines What exactly is an access control list, sometimes known as an ACL? What exactly is a firewall, then? In no less than 250 words, explain the key differences between the two. What are the things that they share in common?
d) Describe SNMPv1’s poor authentication method. e) Describe SNMPv3’s good authentication method. f) How can good security be an enabler with SNMP?
Explore the security considerations related to network connectivity, including common threats like DDoS attacks, packet sniffing, and the use of encryption protocols like SSL/TLS to secure data transmission.
1. Using the Internet research attacks on VPNs. What type of attacks are most common? How can they be guarded against? 2. Research VPN appliances. What is the cost range for such devices? What features do the most expensive ones provide over the less expensive ones? solve both
The textbook provides an example of Decrypting TLS using the Chrome browser. Select another browser such as Firefox or Safari and research whether that browser exhibits similar behavior to chrome in storing SSL key logs. Report your findings and explain what value the information has to a forensic investigator.
Given have a firewall between the Internet (represented by a cloud) and your network router. And some active attacks are added from the list of active attacks; os exploits, viruses, trojans, etc. Please refer to the diagram attached. Are these attacks able to get to your network? Do you feel your system is secure? What’s wrong with this scenario? please don't copy the solution on Bartleby. it does not answer the question
WPA/RSN, what does Michael mean? O RC4's principal mixing algorithm. O The TKIP hash. Message integrity code using AES. Cypher algorithm of OTKIP. O TKIP's anti-replay algorithm?
21) In a pharming attack, the goal of the criminal is to _____. A. steal a victim's email credentials to illegally login into their computer network B. steal the victim's DNS server database entries in order clone sites to steal their information C. steal the victim's network information in order to crash the network D. misdirect website traffic to bogus websites where the victim's information will be stolen 22) What made the Mirai botnet so different from other botnets? A. It attacked highly secure government data. B. It was very small and insignificant. C. It used a variety of devices, not just computers. D. It wasn't different at all.